V4 JIT: fix stack space reserving code
authorErik Verbruggen <erik.verbruggen@digia.com>
Thu, 6 Mar 2014 11:39:45 +0000 (12:39 +0100)
committerThe Qt Project <gerrit-noreply@qt-project.org>
Fri, 7 Mar 2014 11:20:24 +0000 (12:20 +0100)
commit9c4cba80e4849dfe3f445b711381df4b0e7dbfc3
tree61423d7607aa85239ded5d659b28aa836658b45a
parent206b0e1f2ed2c6d42bc814a3b04567ceeb438de6
V4 JIT: fix stack space reserving code

sub32 will truncate the register's content, which is a bit problematic
when the stack is located outside the first 4G (e.g. on win64).

Change-Id: I8c2c55c0e08f4e5b67295ba6a8a26d7d55d4477f
Reviewed-by: Lars Knoll <lars.knoll@digia.com>
src/qml/jit/qv4assembler_p.h